Canadian funny couple Colin Mochrie (left) and Debra McGrath (far right) share more than world-class comedic talent. They love spending time with some of the poorest children on the planet. Joan Kelley talked with them recently.

They're known on television as the Property Brothers. Drew scouts neglected houses and negotiates the purchases, while twin brother Jonathan works magic through renovation. But there's a lot you may not know about Drew and Jonathan Scott and their older brother, JD, including their passion for helping the world's poorest children.

Author Joan Walker and Canadian country superstar Michelle Wright have something in common: in the midst of busy lives in the public eye, both women volunteer with World Vision Canada. Joan's recent conversation with Michelle sheds light on many aspects of the world renowned singer-songwriter's life, including her deep love for children overseas in desperate need.

It seems like you can barely turn around without some celebrity or public figure saying something racially or sexually offensive. But it's unusual when it involves a Canadian entertainer. Recently there was a minor explosion when Canadian TV executive Brent Piaskoski sent out a series of comical tweets ridiculing the behaviour of some Asian commuters at an airport.

I felt sick to my stomach standing at a brick factory in Phnom Penh, Cambodia. These kids have traded in their childhoods, working seven-day weeks so they can continue to stay alive. Just a stone's throw away was a new luxury housing development. Were these bricks used to build it?

In the Christmas story, three wise men journeyed over great distances to bring gifts to a child. Meet three caring Canadian celebrities -- Colin Mochrie, Rick Campanelli and Tyler Medeiros -- who have dropped everything to travel overseas with World Vision Canada, using their fame to bring hope to millions of children around the world.